223000011029 has 2 divisors, whose sum is σ = 223000011030. Its totient is φ = 223000011028.

The previous prime is 223000011023. The next prime is 223000011119. The reversal of 223000011029 is 920110000322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177011208529 + 45988802500 = 420727^2 + 214450^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223000011029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223000011029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223000011023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111500005514 + 111500005515.

It is an arithmetic number, because the mean of its divisors is an integer number (111500005515).

Almost surely, 2^223000011029 is an apocalyptic number.

It is an amenable number.

223000011029 is a deficient number, since it is larger than the sum of its proper divisors (1).

223000011029 is an equidigital number, since it uses as much as digits as its factorization.

223000011029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 223000011029 in words is "two hundred twenty-three billion, eleven thousand, twenty-nine".